<template>
  <div class="wangeditor">
    <div style="border: 1px solid #ccc">
      <Toolbar
        style="border-bottom: 1px solid #ccc"
        :editor="editor"
        :defaultConfig="toolbarConfig"
        :mode="mode"
      />
      <Editor
        style="height: 500px; overflow-y: hidden"
        v-model="html"
        :defaultConfig="editorConfig"
        :mode="mode"
        @onCreated="onCreated"
      />
    </div>
  </div>
</template>

<script>
import { Editor, Toolbar } from "@wangeditor/editor-for-vue";
export default {
  name: "wangeditor",
  components: { Editor, Toolbar },
  data() {
    return {
      editor: null,
      html: "<p>hello</p>",
      toolbarConfig: {},
      editorConfig: { placeholder: "请输入内容..." },
      mode: "default", // or 'simple'
    };
  },

  mounted() {
    // 模拟 ajax 请求，异步渲染编辑器
    setTimeout(() => {
      this.html = "<p>模拟 Ajax 异步设置内容 HTML</p>";
    }, 1500);
  },

  methods: {
    onCreated(editor) {
      this.editor = Object.seal(editor); // 一定要用 Object.seal() ，否则会报错
    },
  },
  beforeDestroy() {
    const editor = this.editor;
    if (editor == null) return;
    editor.destroy(); // 组件销毁时，及时销毁编辑器
  },
};
</script>

<style lang="scss" scoped>
.wangeditor {
  width: calc(100% - 65px);
  height: calc(100% - 70px);
  overflow: auto;
  border: 1px solid #ddd;
  border-radius: 5px;
  background-color: #ffffff;
  padding: 30px;
}
</style>